Table 4.

Reclassification Statistics (95% CI) for PSD by liver fibrosis

Models	cNRI		IDI
	Estimate (95% CI)	P value	Estimate (95% CI)	P value
Model 1
+ FIB-4 index	0.293 (0.053 − 0.532)	0.017	0.017 (0.001 − 0.034)	0.039
+ Advanced liver fibrosis	0.262 (0.035 − 0.489)	0.024	0.021 (0.004 − 0.036)	0.016
Model 2
+ FIB-4 index	0.326 (0.087 − 0.565)	0.008	0.053 (0.027 − 0.080)	< 0.001
+ Advanced liver fibrosis	0.526 (0.293 − 0.759)	< 0.001	0.056 (0.029 − 0.082)	< 0.001

Model 1 adjusted for age and sex

Model 2 adjusted for age, sex, education years, diabetes, baseline NIHSS score and Hypersensitive C-reactive protein levels

CI confidence interval, cNRI continuous net reclassification improvement, IDI integrated discrimination improvement, PSD Post-stroke depression